Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money, BlackFriday.fm to check latest news, ads and sales in BlackFriday shopping season.

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money, BlackFriday.fm to check latest news, ads and sales in BlackFriday shopping season.

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money, BlackFriday.fm to check latest news, ads and sales in BlackFriday shopping season.

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money, BlackFriday.fm to check latest news, ads and sales in BlackFriday shopping season.

3. For Javascript, prefer console.debug() when you have to have temporary logging in the code.

4. killall python

5. If need more data export and import, install MongoDB locally is better than using mLab.

To be continue …

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money.

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money.Follow me @Yaoli0615 at Twitter to get latest tech updates.

A Beginner-Friendly Introduction to Containers, VMs and Docker

Donate $5 to me for a coffee with PayPal and read more professional and interesting technical blog articles about web and mobile development. Feel free to visit my web app, WhizWallet, to apply for credit, store or gift cards, DealsPlus to browse daily deals and store coupons to save money.